Horse Bits, Oat Cereal, Turquoise Jewellery, Electric Scooters

How It's Made – Season 20

Metal components are shaped, polished and joined to produce horse bits suited to different styles of riding. Oats are cleaned and processed into breakfast cereal; pieces of turquoise are cut, polished and mounted in silver jewellery; and frames, electric motors, batteries, brakes and controls are assembled into electric scooters.